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Meridian
NewMetric-aware approvals are live

Ship on Friday.
Sleep all weekend.

Meridian rolls out every release in stages, watches the metrics you care about and rolls back on its own the moment something drifts.

Start shipping freeBook a demo

Free for 3 seats. No card. Self-hosted agent available.

Release teams at 1,400+ companies ship with Meridian

  • Halden
  • copperline
  • Fathom & Co
  • QUARRY
  • tessel
  • Brightwave

01 / Progressive delivery

Every release, one careful step at a time

Meridian replaces the big-bang deploy with a pipeline of small, observed steps. You decide the stages and the guardrails. Meridian does the waiting and watching.

Staged rollouts

Start with 1% and earn your way to everyone

Define stages once per service. Each step holds until its guardrails have been green for long enough, then promotes itself or waits for a human.

Automatic rollback

Bad releases undo themselves

When a guardrail breaks, Meridian shifts traffic back before your pager goes off.

Feature flags

Flags that clean up after themselves

Stale flags get flagged, with a pull request to remove the dead branch.

Typed SDKs

Your flag schema, in your editor

TypeScript, Go, Python, Ruby and Swift SDKs generated from your project.

Audit trail

Who changed what, and why

Every promotion, pause and flag change is recorded and exportable.

  • Targeting rules

    Segment by region, plan, device or any attribute you send.

  • Scheduled releases

    Queue a rollout for 9 AM in each customer's time zone.

  • Approvals in review

    Require sign-off right from the pull request, with context.

  • SSO and SCIM

    SAML, Okta and Entra ID with automatic provisioning.

  • Scoped API keys

    Per environment keys you can rotate without a redeploy.

  • SOC 2 Type II

    Audited yearly. EU and US data residency on every plan.

fewer customer-facing incidents in the first quarter
38%
more deploys per engineer per week
4.2x
median time from guardrail breach to full rollback
41s
control plane uptime over the last 12 months
99.99%

02 / Customers

Teams that stopped dreading deploy day

We went from one nervous deploy a week to eleven boring ones a day. The first time Meridian rolled back a bad release on its own, nobody even had to open Slack.
Priya Raman
Staff Engineer, Halden
“The guardrails replaced a 40-step runbook. Our on-call rotation finally gets to sleep.”
Tomás Herrera
SRE Lead, Copperline
“Flag cleanup PRs alone paid for it. We deleted 212 dead flags in the first month.”
Ada Mensah
Engineering Manager, Tessel
“Product can schedule a launch for 9 AM in every region without asking us to stay up.”
Jun Watanabe
CTO, Brightwave
“Setup took an afternoon. The Terraform provider meant it matched the rest of our stack on day one.”
Lena Fischer
Platform Engineer, Quarry

03 / Pricing

Pay per seat. Never per deploy.

Ship as often as you like on every plan. Upgrade when you need automatic rollback and more guardrails.

Starter

For side projects and small teams finding their rhythm.

$0forever

Start free
  • Up to 3 seats
  • 2 environments
  • Staged rollouts and flags
  • 1 guardrail metric per service
  • 7 day audit history

Team

Most teams

For product teams shipping daily across many services.

$19per seat / month

Billed yearly, $228 per seat

Start 14-day trial
  • Unlimited environments
  • Automatic rollback
  • Unlimited guardrails
  • Approvals in pull requests
  • Scheduled releases
  • 1 year audit history

Enterprise

For organizations with compliance and scale requirements.

Custom

Talk to sales
  • SSO, SAML and SCIM
  • Self-hosted agent
  • EU or US data residency
  • 99.99% uptime SLA
  • Dedicated release engineer
  • Unlimited audit history

Nonprofit or open source? Meridian is free for you.

04 / Questions

Answers, before you ask

Still curious? Email hello@meridian.example.com or read the engineering blog.

No. Meridian sits after your existing CI. Your pipeline still builds and ships the artifact, then hands traffic shifting to Meridian through a one-line step for GitHub Actions, GitLab CI, Buildkite or any shell.

Make your next release boring.

Connect a service in ten minutes. Your first staged rollout is on us, and so is every one after it for teams of three.

Start shipping freeTalk to an engineer